Support polymorphic loads of constant functions as well as fields.

src/arm/lithium-codegen-arm.h

Index: src/arm/lithium-codegen-arm.h
diff --git a/src/arm/lithium-codegen-arm.h b/src/arm/lithium-codegen-arm.h
index 5dfb8e0bf9f0d044612402da55cc8177eef000b7..c219a6b710597a784b6eafa7f66a077c5ef22de6 100644
--- a/src/arm/lithium-codegen-arm.h
+++ b/src/arm/lithium-codegen-arm.h
@@ -284,10 +284,10 @@ class LCodeGen BASE_EMBEDDED {
   // Caller should branch on equal condition.
   void EmitIsConstructCall(Register temp1, Register temp2);
 
-  void EmitLoadField(Register result,
-                     Register object,
-                     Handle<Map> type,
-                     Handle<String> name);
+  void EmitLoadFieldOrConstantFunction(Register result,
+                                       Register object,
+                                       Handle<Map> type,
+                                       Handle<String> name);
 
   LChunk* const chunk_;
   MacroAssembler* const masm_;